Matches in SemOpenAlex for { <https://semopenalex.org/work/W4206546619> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W4206546619 endingPage "110528" @default.
- W4206546619 startingPage "110528" @default.
- W4206546619 abstract "With the exploration of deep-sea resources, manned submersibles play an increasingly important role in underwater applications. During the multiple submergences, evaluating the fatigue strength and remaining life of the pressure hull has become crucial for the safety of deep submersible. The pressure hull contains multiple welds, and the life of welds determines the life of the submersible. This paper first analyses the weld characteristics of the titanium alloy TC4 used in the pressure spherical shell, comprehensively considers the temperature field and the residual stress field and obtains the relationship between the plate thickness and the welding heat-affected zone. The fatigue life of a 7000 m class submersible pressure hull subject to 10–70 MPa hydrostatic pressure is then evaluated with the equivalent structural stress method considering the heat-affected zone of the weld seam. The results show that the welding seam greatly influences the stress distribution of the whole spherical shell, and the stress concentration occurs near the welding seam of the hatch cover. The fatigue life decreases sharply in the load range of 10 MPa–20 MPa and inclines to converge when the pressure reaches 40 MPa. Its remaining life is 49 years based on the current submergence frequency." @default.
- W4206546619 created "2022-01-26" @default.
- W4206546619 creator A5000921562 @default.
- W4206546619 creator A5022456110 @default.
- W4206546619 creator A5050454142 @default.
- W4206546619 creator A5072181702 @default.
- W4206546619 creator A5072915002 @default.
- W4206546619 date "2022-02-01" @default.
- W4206546619 modified "2023-10-17" @default.
- W4206546619 title "Fatigue life assessment of pressure hull of deep-sea submergence vehicle" @default.
- W4206546619 cites W1973872631 @default.
- W4206546619 cites W2039717848 @default.
- W4206546619 cites W2088344900 @default.
- W4206546619 cites W2090267978 @default.
- W4206546619 cites W2591770444 @default.
- W4206546619 cites W2806567451 @default.
- W4206546619 cites W2949601639 @default.
- W4206546619 cites W3091894933 @default.
- W4206546619 cites W3127054361 @default.
- W4206546619 cites W3127074731 @default.
- W4206546619 cites W3178419927 @default.
- W4206546619 doi "https://doi.org/10.1016/j.oceaneng.2022.110528" @default.
- W4206546619 hasPublicationYear "2022" @default.
- W4206546619 type Work @default.
- W4206546619 citedByCount "8" @default.
- W4206546619 countsByYear W42065466192022 @default.
- W4206546619 countsByYear W42065466192023 @default.
- W4206546619 crossrefType "journal-article" @default.
- W4206546619 hasAuthorship W4206546619A5000921562 @default.
- W4206546619 hasAuthorship W4206546619A5022456110 @default.
- W4206546619 hasAuthorship W4206546619A5050454142 @default.
- W4206546619 hasAuthorship W4206546619A5072181702 @default.
- W4206546619 hasAuthorship W4206546619A5072915002 @default.
- W4206546619 hasConcept C111368507 @default.
- W4206546619 hasConcept C121332964 @default.
- W4206546619 hasConcept C127313418 @default.
- W4206546619 hasConcept C127413603 @default.
- W4206546619 hasConcept C138885662 @default.
- W4206546619 hasConcept C159985019 @default.
- W4206546619 hasConcept C187320778 @default.
- W4206546619 hasConcept C192562407 @default.
- W4206546619 hasConcept C19474535 @default.
- W4206546619 hasConcept C196827605 @default.
- W4206546619 hasConcept C199104240 @default.
- W4206546619 hasConcept C21036866 @default.
- W4206546619 hasConcept C2781052500 @default.
- W4206546619 hasConcept C2910081258 @default.
- W4206546619 hasConcept C37292000 @default.
- W4206546619 hasConcept C37423430 @default.
- W4206546619 hasConcept C41895202 @default.
- W4206546619 hasConcept C57879066 @default.
- W4206546619 hasConcept C66938386 @default.
- W4206546619 hasConcept C80019733 @default.
- W4206546619 hasConcept C98083399 @default.
- W4206546619 hasConceptScore W4206546619C111368507 @default.
- W4206546619 hasConceptScore W4206546619C121332964 @default.
- W4206546619 hasConceptScore W4206546619C127313418 @default.
- W4206546619 hasConceptScore W4206546619C127413603 @default.
- W4206546619 hasConceptScore W4206546619C138885662 @default.
- W4206546619 hasConceptScore W4206546619C159985019 @default.
- W4206546619 hasConceptScore W4206546619C187320778 @default.
- W4206546619 hasConceptScore W4206546619C192562407 @default.
- W4206546619 hasConceptScore W4206546619C19474535 @default.
- W4206546619 hasConceptScore W4206546619C196827605 @default.
- W4206546619 hasConceptScore W4206546619C199104240 @default.
- W4206546619 hasConceptScore W4206546619C21036866 @default.
- W4206546619 hasConceptScore W4206546619C2781052500 @default.
- W4206546619 hasConceptScore W4206546619C2910081258 @default.
- W4206546619 hasConceptScore W4206546619C37292000 @default.
- W4206546619 hasConceptScore W4206546619C37423430 @default.
- W4206546619 hasConceptScore W4206546619C41895202 @default.
- W4206546619 hasConceptScore W4206546619C57879066 @default.
- W4206546619 hasConceptScore W4206546619C66938386 @default.
- W4206546619 hasConceptScore W4206546619C80019733 @default.
- W4206546619 hasConceptScore W4206546619C98083399 @default.
- W4206546619 hasFunder F4320321001 @default.
- W4206546619 hasFunder F4320333596 @default.
- W4206546619 hasLocation W42065466191 @default.
- W4206546619 hasOpenAccess W4206546619 @default.
- W4206546619 hasPrimaryLocation W42065466191 @default.
- W4206546619 hasRelatedWork W161301265 @default.
- W4206546619 hasRelatedWork W2003570473 @default.
- W4206546619 hasRelatedWork W2067972066 @default.
- W4206546619 hasRelatedWork W2291024182 @default.
- W4206546619 hasRelatedWork W2377576908 @default.
- W4206546619 hasRelatedWork W2440649816 @default.
- W4206546619 hasRelatedWork W2467926385 @default.
- W4206546619 hasRelatedWork W2483619716 @default.
- W4206546619 hasRelatedWork W2657188690 @default.
- W4206546619 hasRelatedWork W3093133013 @default.
- W4206546619 hasVolume "245" @default.
- W4206546619 isParatext "false" @default.
- W4206546619 isRetracted "false" @default.
- W4206546619 workType "article" @default.